MAYESVILLE, SC 29104 Weather Forecast & Current Conditions

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SUMTER/SHAW AFB, SC
Current Weather

5:55 AM EDT MAY 19, 2026
Clear
Mist
64°F
Feels Like: 64°F
Dewpoint: 63°F
Rel. Hum.: 97%
Visibility: 3 miles
Wind: Calm
Pressure: 30.21 inches
Last 72 hours

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MAYESVILLE, SC 29104
Weather Forecast

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Snow Depth pages
TODAY
Sunny. Highs in the lower 90s. Light and variable winds, becoming south around 5 mph this afternoon.
TONIGHT
Clear in the evening, then becoming partly cloudy. Lows in the mid 60s. South winds 5 to 10 mph.
WEDNESDAY
Mostly sunny. Highs in the lower 90s. Light and variable winds, becoming south around 5 mph in the afternoon.
WEDNESDAY NIGHT
Mostly clear. Lows in the upper 60s. South winds around 5 mph.
THURSDAY
Sunny. Highs in the mid 90s. South winds around 5 mph.
THURSDAY NIGHT
Partly cloudy. A chance of showers after midnight. Lows in the upper 60s. Chance of rain 40 percent.
FRIDAY
Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 70 percent.
FRIDAY NIGHT
Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy after midnight. Lows around 70. Chance of rain 70 percent.
SATURDAY
Partly sunny in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 70 percent.
SATURDAY NIGHT
Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows around 70. Chance of rain 70 percent.
SUNDAY
Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 60 percent.
SUNDAY NIGHT
Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows around 70. Chance of rain 60 percent.
MEMORIAL DAY
Partly sunny in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 60 percent.

Visible Weather Satellite
MAYESVILLE, SC 29104
Infrared Weather Satellite
MAYESVILLE, SC 29104
NEXRAD Weather Radar
MAYESVILLE, SC 29104

SUMTER/SHAW AFB, SC 3 hourly weather forecast

weather forecast created  6:00 PM MDT  5/18/2026
Tuesday
19 MAY 2026
MAYESVILLE, SC 29104 weather forecast Day 1, 0 hours 2 AM 68° 68° Clear 0%

0% Thunder
( 1% severe)
  CALM 93% 66°
Low 64° MAYESVILLE, SC 29104 weather forecast Day 1, 3 hours 5 AM 65° 65° Partly Cloudy   CALM 97% 64°
High 94° MAYESVILLE, SC 29104 weather forecast Day 1, 6 hours 8 AM 68° 68° Partly Cloudy 0%

0% Thunder
( 2% severe)
  CALM 90% 65°

Partly Cloudy



MAYESVILLE, SC 29104 weather forecast Day 1, 9 hours 11 AM 81° 83° Partly Cloudy   CALM 56% 64°
MAYESVILLE, SC 29104 weather forecast Day 1, 12 hours 2 PM 90° 90° Clear 0%

0% Thunder
( 12% severe)
S   6 37% 60°
MAYESVILLE, SC 29104 weather forecast Day 1, 15 hours 5 PM 92° 91° Clear SSE   8 32% 58°
MAYESVILLE, SC 29104 weather forecast Day 1, 18 hours 8 PM 85° 85° Clear 0%

0% Thunder
( 4% severe)
SSE   10 45% 61°
MAYESVILLE, SC 29104 weather forecast Day 1, 21 hours 11 PM 75° 75° Clear S   8 69% 64°
Wednesday
20 MAY 2026
MAYESVILLE, SC 29104 weather forecast Day 2, 0 hours 2 AM 69° 69° Partly Cloudy 1%

0% Thunder
( 1% severe)
SSW   2 84% 64°
Low 66° MAYESVILLE, SC 29104 weather forecast Day 2, 3 hours 5 AM 66° 66° Mostly Cloudy   CALM 93% 64°
High 95° MAYESVILLE, SC 29104 weather forecast Day 2, 6 hours 8 AM 69° 69° Mostly Cloudy 0%

0% Thunder
( 2% severe)
  CALM 87% 65°

Decreasing Clouds



MAYESVILLE, SC 29104 weather forecast Day 2, 9 hours 11 AM 83° 84° Partly Cloudy SSW   3 53% 64°
MAYESVILLE, SC 29104 weather forecast Day 2, 12 hours 2 PM 91° 91° Partly Cloudy 1%

0% Thunder
( 15% severe)
S   5 36% 60°
MAYESVILLE, SC 29104 weather forecast Day 2, 15 hours 5 PM 92° 91° Clear S   8 31% 57°
MAYESVILLE, SC 29104 weather forecast Day 2, 18 hours 8 PM 86° 86° Clear 2%

0% Thunder
( 6% severe)
S   9 42% 60°
MAYESVILLE, SC 29104 weather forecast Day 2, 21 hours 11 PM 77° 79° Clear S   8 67% 65°

SUMTER/SHAW AFB, SC extended weather forecast

Thursday
21 MAY 2026
Friday
22 MAY 2026
Saturday
23 MAY 2026
Sunday
24 MAY 2026
Monday
25 MAY 2026
Low 69° Low 68° Low 69° Low 69° Low 68°
High 90° High 87° High 88° High 88° High 90°
MAYESVILLE, SC 29104 weather forecast Day 3 MAYESVILLE, SC 29104 weather forecast Day 4 MAYESVILLE, SC 29104 weather forecast Day 5 MAYESVILLE, SC 29104 weather forecast Day 6 MAYESVILLE, SC 29104 weather forecast Day 7
Partly Cloudy
20% Rain
Mostly Cloudy
44% Rain
Overcast
57% Rain
Overcast
59% Rain
Overcast
45% Rain
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